pert
adj
1 (esp of a girl or young woman) not showing respect; cheeky (尤指女孩或年轻女子)无礼的, 冒失的
a pert child, reply 无礼的孩子、 回答
Don't be so pert! 放庄重些!
2 (esp US) amusing; lively 好玩的; 别致的; 精神的
a pert little red hat 一顶别致的小红帽.
🗣️ 情景例句
Hey, Xiao Lu, what's up?
嘿,小陆,你好啊?
Just a second. I'll have to check.
等一等。我得查一查。
So the number of stars that we know exist is now estimated at about 300 million million million.